Tachometers - Page 19

Manufacturer: Extech Instruments Brand: Extech Model: 461891

Contact Tachometer Surface wheels measure contact surface speeds (10 to 9,999 rpm) of rotating objects. The memory button holds last reading and recalls min/max readings display. Complete with wheels for linear surface speed (0.2 to 6560 feet/minute; 0.05 to 1999.9 meters/minute) or RPM measurements. What's in the Box Comes with cone tip, flat tip and spare wheel for surface speed measurements, four AA batteries, carrying case, and user manual. Applications Motor speed, moving fans, pumps, and gears, propeller devices, and many other general maintenance, production, and automotive uses. What is a Tachometer? A tachometer is a device that measures the angular speed of a rotating shaft in terms of revolutions per minute (RPM). Also, a tachometer can measure linear speed in terms of feet per minute (feet/minute) or meters per minute. How do Contact Tachometers Operate? The sensor tip is placed in direct contact with the rotating object. After 2 seconds an accurate reading is displayed. Linear surface speed can also be measured by placing the edge of the wheel on the moving object. How do Photo (Non-contact) Tachometers Operate? First, a small piece of reflective tape (approximately 1/4-inch) is mounted on the object to be measured. Second, the light beam or laser is pointed at the revolving tape. The reflection from the tape provides a reading to be displayed and updated once per second. For the most accurate measurements, the distance between the tachometer and the reflective tape should be within 6 inches for a light beam and up to 6.5 feet for a laser. Fluorescent or bright ambient lights may interfere with the measurement. Which Extech Tachometer Model Is the One for You? A non-contact (photo) tachometer was designed for applications where it is not feasible to have the tachometer come in contact with the rotating device. This is the case in high-speed applications and/or where the object to be measured is not easily reached. A contact tachometer is also available for application...

Manufacturer: Testo AG Brand: Testo Model: 0563 0470

The Testo 0563 0470 portable contact/noncontact tachometer measures rotational speed, linear speed, and length, has a red visible-spectrum light beam, and a five-digit LCD screen. This contact/noncontact portable tachometer is used for measuring the speed of motors, conveyor belts, and other moving and rotational systems. It measures rotational speed, linear speed, and length for versatility. Its optical sensor is a red visible-spectrum light beam that works at a distance of up to 600mm for user safety. The five-digit LCD screen presents test results and the unit of measurement, and it can store the maximum, minimum, and average test result values for ease of data recall. It automatically shuts off after 30 seconds of inactivity to help preserve battery life. The durable body helps protect the tachometer from impact. The CE mark indicates compliance with applicable EU directives. It comes with a contact adapter, a cone adapter, a surface speed wheel, reflective tape, two AA batteries, and a case. This tachometer is suitable for measuring rotational speed and other measurements in mechanical or industrial engineering environments.SpecificationsNoncontact range1 to 99,999rpmContact range1 to 19,999rpmAccuracy+/-0.02%Resolution0.01rpm for 1 to 99.99rpm; 0.1rpm for 100 to 999.9rpm; 1rpm for 1,000 to 99,999rpmNoncontact operating distanceup to 600mmContact measurementsRPM; linear speed: m/min., ft./min., in./min.; length: meters, feet, inchesDisplay5 digitsOperating temperature0 to 50 degrees C/32 to 122 degrees FPower(2) AA batteriesDimensions175 x 60 x 28mm (H x W x D)Weight190gH is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.Tachometers measure the rate of rotation or surface speed of motors, conveyor belts, and other moving systems. Contact tachometers take measurements through direct contact with the moving surface, and can measure both rpm and surface speed. Typically, contact tachom...

Manufacturer: CyberTech Brand: CyberTech Model: tach-mtr-strapx20

20 strips of reflective tape for optical and laser tachometers, specially formulated self adhesive reflective tape for use as a target for optical tachometers. Its highly reflective surface is designed to retro reflect the light (infrared, laser or visible) emitted by the optical tachometer. It will improve the detection of the rotating object from a wide range of angles and distances. It will work with any laser or photo tachometer offered on amazon.

Manufacturer: LYWS Brand: LYWS

Power requirement: DC 8-15V Measure range : 5-9999RPM. Clear zero: Automatic. Clear zero time: about 10s.the greater the RPM value,the longer the clear zero time. Refresh frequency: 0.2-0.5S while 120-1200RPM;0.25-0.06S while 2400-9999RPM. Measure indication:RPM5000,±3. Display:RED 0.56" LED Sign:Pusle signal,Hall NPN 3 wires normally open. Hall proximity model:NJK-5002C Appearance:M12mm cylinder. Detection range: 10mm Proximity output current: 200mA Detected objects: magnet Response frequency: 100HZ Tachometer dimension:72x36x20mm,panel cutout Dimension:68x33mm. Sensor dimention: M12x10x55mm. Wiring: (Sensor's Brown + Meter's Red) + Power Positive. (Sensor's Blue + Meter's Black) + Power Negative. (Sensor's Black + Meter's Yellow) = Signal terminal. Operating temperature: 0 to 50°C. Packaging include： 1x Tachometer 1x Hall NPN proximity sensor w/ magnet

Manufacturer: Reed Brand: Reed Instruments Model: ST-FUNNEL

Replacement contact funnel adapter for REED Instruments R7100 and ST-6236B Tachometers. Please note that this is the tip adapter only and does not include the shaft extension (ST-SHAFT).

Manufacturer: Shimpo Brand: Shimpo Model: CONE-3/4

Cone adapter. Size: 3/4" diameter.

Manufacturer: LDB Mart Color: Black

General Specification..!! Power Supply: 4 pcs 1.5V("AAA" battery) Range: Manual range only Size: 190 X 72 X 37mm/7.5 x 3 x 1.5 Weight: 300g/10.6 ounce Working temperature: 0ºC-50ºC Technical Specification..!! Display: 5 digital LCD. Range: 2.5 to 99,999 RPM (r/min). Resolution: 0.1 RPM (2.5 to 9999 RPM), 1 RPM (over 10000 RPM). Accuracy: 0.025%_1d. Sampling Time: 1 sec (over 60 RPM). Test Range Select: automatic. Memory: last, max and min value. Detecting Distance: 50 to 1,000mm (12 to 40 inch). Time Base: quartz crystal. Cuitcuit: exclusive one-chip of microcomputer LSI circuit. Packaging List..!! Carrying case, 4 pcs 1.5V battery, 2 pcs tape marks (350mm) of reflection. User Manual.

Manufacturer: XCSOURCE Brand: XCSOURCE Model: TE703 Color: 0

Features: The latest MK-328 version, with more functions than ever, uses Atmega328 Chip, a great updated replacement for MK-168. Backlight Large LCD 12864 graphic display, easy to read the value. Compact size with a retractable stand on the back for convenience. Applications: Inductors, Capacitors, Transistor, LED Tube, ESR, Resistance, Adjustable Potentiometer, etc. One-button operation, automatically detect and shutdown. Please use a 9V battery as power supply, or use two lithium batteries to consist of long term 8.4V power supply (The batteries are not included). Specifications: Model: MK-328 Display: 128x64 Graphic LCD-Display Working Voltage: DC 9V Rated Current: 20mA Power Supply: 9V Battery (Not included) Dimension: 83 x 152 x 34mm Notes: 1. Allways be shure to discharge capacitors before connecting them to the Tester! The Tester may be damaged before you have switched it on. There is only a little protection at the ATmega ports. 2. Extra causion is required if you try to test components mounted in a circuit. In either case the equipment should be disconnected from power source and you should be shure, that no residual voltage remains in the equipment. Package Includes: 1 x MK-328 Transistor LCR ESR Tester 3 x Wires(Red, Green and Yellow) 1 x Circuit Board

Manufacturer: YIBIAO Brand: LINGZHUANG

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Manufacturer: YIBIAO Brand: LINGZHUANG

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